Patent US2809937A successfully refreshed from Google Patents.
US2809937A
Expired / Lapsed
US
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Germicidal detergent composition
Assignee: Colgate Palmolive Co
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Filing: 1954-02-26
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Granted: 1957-10-15
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Expires: 1974-02-26
Abstract
No abstract record available.
Inventors
- 👤 Gray Frederick William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:33
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/395; C11D3/3955
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
31 words
A GERMICIDAL DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF FROM ABOUT 5 TO 95% OF A WATER-SOLUBLE ORGANIC ANIONIC DETERGENT, AND FROM ABOUT 0.01 TO 50% OF A SULFONAMIDE COMPOUND HAVING THE FORMULA:
Claim 2
Dependent Claim
31 words
A GERMICIDAL DETERGENT COMPOSITION CONSISTING ESSENTIALLY OF FROM ABOUT 5 TO 95% OF A WATER-SOLUBLE ORGANIC ANIONIC DETERGENT, AND FROM ABOUT 0.01 TO 50% OF A SULFONAMIDE COMPOUND HAVING THE FORMULA:
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-10-14 | 1961-04-15 | 1961-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-10-14 | 1965-04-15 | 1965-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-10-14 | 1969-04-15 | 1969-10-15 | $7700.00 | Window Closed / Lapsed |